Dang, that Amnesia picture...I'm only sure that the fourth character is a guy. The first three are girls, right? Right? I mean, not that you care anymore, so whatever. And you know, it just occurred to me that pregnancy and childbirth is kind of like a nine-month dungeon with a heck of a boss at the end. Just sayin'
Can't help you there since I'm still playing it. I'm probably not the best person to ask anyway because I tend to wander around and explore the world as I go. The first BioShock certainly took me longer than 8 hours!
Well, the only games we paid money for this month were Max Payne 3 and BioShock Infinite. The others are all free games for PlayStation Plus subscribers. Since I've paid for the service, I "purchase" pretty much any free game that catches my eye (they're available for a limited time) and put it in my download list for later consumption. I think PS+ pays for itself pretty quickly 
I'll get a Vita eventually lol. PSP games are relatively cheap right now so you should get one while the getting is good. Jeanne d'Arc would be a great place to start
The Blu-ray player was our excuse to get a PS3 lol. And we do use it quite a bit for that. Infinite is really good so far and judging by the all the good reviews out there I expect it will stay that way. For a cheaper option you could try the first BioShock, which you can probably get for a couple of bucks at this point, though it sounds like you'll still need to get a system to play it on.
If you can get the needed hardware together to play Four Swords co-op (GBAs and link cables), do it. There are few multiplayer experiences that are more fun.
The last boss is really hard! But it is definitely a great game. There's a fair amount of post-game content too.
I am ashamed to say that I have yet to play a Katamari game 
My wife wanted the second Harry Potter LEGO game soooo bad so we watched the price and waited and waited. Finally we got a good deal on it...only to let it sit on our self for months now lol. The Lord of the Rings one does look pretty good though.
Dang, I wish I had money for that. Good deal. Also, Radiant Historia is indeed awesome. Easily worth $30.
My browser quit unexpectedly a while back while I was writing a blog and the auto-save, um, saved what I had, so it works at least some of the time.
